{"id":"W4411593404","doi":"10.1136/bmjopen-2025-103525","title":"Snapshot of Obstetric National Audit and Research Project (SONAR1): aprotocol for an international observational cohort study","year":2025,"lang":"en","type":"article","venue":"BMJ Open","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Paul's Hospital","funders":"Australian and New Zealand College of Anaesthetists; Obstetric Anaesthetists' Association; National Institute for Health and Care Research","keywords":"Medicine; Audit; Observational study; Caesarean section; Informed consent; Cohort study; Family medicine; Incidence (geometry); Emergency medicine; Medical emergency; Pregnancy; Alternative medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01002973,0.0006018961,0.0008573205,0.001928461,0.0009491244,0.001381004,0.001268601,0.0008482121,0.007060776],"category_scores_gemma":[0.02507644,0.0008776292,0.001038394,0.004523391,0.0003010236,0.001005219,0.002855107,0.001107778,0.001889308],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001689328,"about_ca_system_score_gemma":0.004847438,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02436393,"about_ca_topic_score_gemma":0.02242164,"domain_scores_codex":[0.9924551,0.004151462,0.001154535,0.0007634381,0.0009199714,0.0005554165],"domain_scores_gemma":[0.9857298,0.0022098,0.003702724,0.002935561,0.003607739,0.001814424],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004641576,0.0005544663,0.864032,0.002610847,0.0008653905,0.0005680405,0.002154262,0.0004672801,0.0003531968,0.001542845,0.08835215,0.03385795],"study_design_scores_gemma":[0.001429463,0.0009519121,0.9583064,0.001357863,0.0003946303,0.000558958,0.001438738,0.0007948147,0.0001282363,0.0004573332,0.03412138,0.00006021512],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"protocol","genre_scores_codex":[0.5367264,0.003391695,0.009868678,0.002590315,0.0004938632,0.02844599,0.4086086,0.0002991835,0.009575341],"genre_scores_gemma":[0.631478,0.003015649,0.03115164,0.002863905,0.0003365444,0.09672224,0.2279655,0.0003106942,0.006155768],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.02436393,"threshold_uncertainty_score":0.05304283,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.5162493759725385,"score_gpt":0.624699924623108,"score_spread":0.1084505486505695,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}